Energy
Browse Energy conversions1 kilojoule = 1000 joule
Precision
Unit Notes
- 1 kilojoule (kJ) equals 1000 joule.
- joule (J) is the base unit used for energy conversions.
Equivalent Values
1000
joule
1
kilojoule
239.0057361377
calorie
0.2390057361
kilocalorie
0.2777777778
watt-hour
0.0002777778
kilowatt-hour
0.9478171203
British thermal unit
6241509074460762701824
electronvolt
0.0000094782
therm
Nearby Values
0.5 kilojoule
500 joule
1 kilojoule
1000 joule
2 kilojoule
2000 joule
5 kilojoule
5000 joule
10 kilojoule
10000 joule
- Formula
- (1 x 1000) / 1
- Rounding
- Displayed to 10 decimal places, trimmed for readability.
- Assumption
- Energy units use SI definitions. Calorie is the thermochemical calorie at 4.184 joules. BTU is the International Table BTU.